If you are having issues with ghost inputs on your Apex keyboard, please try the following.
Please make sure that you have the most recent version of SteelSeries GG installed and remove the magnetic wrist rest away from your keyboard.
1. Please unplug your keyboard (and dongle if applicable) from your device.
2. Hold the SteelSeries key + I + O and plug the keyboard into your device.
3. All Omnipoint keys should be lit up yellow. (You can release the SteelSeries key + I + O keys)
4. While the keys are yellow, please press every Omnipoint key until it has bottomed out at least once. (Pressing too soft will not work - make sure the keys are completely pressed)
5. Omnipoint keys that have been fully pressed will change to a soft white color.
6. Once all Omnipoint keys are fully pressed, the SteelSeries key + I + O keys will pulse red.
a. To save new calibration values, press the SteelSeries key + I + O and the keyboard will save the new calibration values and begin normal operations.
b. To exit onboard calibration without saving new values, unplug/replug keyboard at any time.
Calibrating the OmniPoint keys will not harm your keyboard but if you feel that the calibration is off, you may restart the process.
GLHF!